Teaching equipment : Pressure measurement unit

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Pressure measurement unit

DESCRIPTION

The pressure measurement unit comes complete with instrumentation and includes a technical and instructions manual.

Designed and manufactured to industrial standards.

This unit is designed for different levels and fields of study.

Inputs and outputs can be connected with female connectors of 4 mm diameter.

Options :
- Interface and software for P.C
- Utility module
The control and regulating modules can be connected in series or parallel.

Teaching equipment : Pressure measurement unit - BMP 100

TECHNICAL SPECIFICATIONS

Absolute pressure sensor
Ceramic membrane
Dried capacitive measuring cell
Current loop outlet : 4-20 mA
Accuracy : ± 0.5% of full scale

Relative pressure sensor
Silicium membrane
Piezzoresistive resistance using wheatstone bridge
Current loop outlet : 4-20 mA
Accuracy : ± 0.15% of the measuring value

Differential pressure sensor
Ceramic membrane
Current loop outlet : 4-20 mA
Accuracy : ± 0.5% of full scale

BOURDON type manometer
Stainless steel DN80
Degree of accuracy : 1.6
No analog outlet

Numeric indicator
Programmable with microprocessor
Degree of accuracy : 0.2
4 digit display

Multirevolution regulation valve

Silicium monocrystal cell

(digital resonator)

PEDAGOGIC APPLICATIONS

Illustrating different theoretical principles of pressure measurement.

Manipulation methods

- Characteristic curves
- Comparison of sensors
- Adjusting the indicator
- Calibration of sensors against a reference.

Teaching equipment : Pressure measurement unit - schema BMP 100

UTILITIES
Electricity : 230 V single phase - 50/60 Hz
Water : 10 L/min. - 3 bars (44 psi)

DIMENSIONS
Length : 780 mm
Width : 570 mm
Height : 590 mm
Weight : 40 kg

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Pressure measurement unit

Didatec Technologie - ZA du Parc 42490 Fraisses - France - Tel : 33 (0)4 77 10 10 10 - Fax : 33 (0)4 77 61 56 49
E-Mail : didatec.technologie@wanadoo.fr